What tests are generally required for electronic products?

Electronic products require multiple tests during the production process to ensure that their quality and performance meet standards. In terms of ensuring electrical safety, voltage withstand testing, insulation impedance, grounding impedance/continuity, and leakage current testing are common testing items in safety regulations.

These tests include but are not limited to:

Appearance inspection: An evaluation of the appearance of a product, including color, appearance quality, surface treatment, labeling, and other aspects.

Functional performance testing: Testing the functionality of the product, including verification of switch operation, button response, signal transmission, communication connection, audio and video output, and other functions.

Electrical performance testing: Testing the electrical characteristics of the product, including measurement and verification of parameters such as voltage, current, power consumption, resistance, capacitance, inductance, etc.

Safety performance testing: Testing the safety performance of the product, including electric shock risk assessment, insulation performance testing, fire performance testing, etc.

Radiation and Electromagnetic Compatibility Testing: Testing the radiation and electromagnetic compatibility of products to evaluate whether they comply with relevant radiation and electromagnetic compatibility standards.

Reliability testing: Testing the reliability of a product, including temperature cycle testing, humidity testing, vibration testing, impact testing, etc., to evaluate the stability and durability of the product under different environmental conditions.

Material composition analysis: Conduct composition analysis on the materials used in the product to confirm compliance with relevant environmental and hazardous substance restrictions.

Packaging endurance test: Conduct endurance tests on the packaging of products, including evaluations of packaging strength, shock resistance, moisture resistance, and other aspects.

In addition, electronic products also need to undergo environmental reliability testing, including climate environments such as high temperature, low temperature, alternating high and low temperature, high temperature and high humidity, low temperature and low humidity, as well as mechanical environments such as vibration, mechanical impact, mechanical collision, etc. These tests help ensure that electronic products can function properly under various environmental conditions.